28. a strategy to reduce resource use through decreased demand and increased efficiency is
o conservation
o recycling
o biodiversity
o source reduction

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

answer7,570,82356 cubic centimeters;